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High-power LED lamp with efficient cooling

A technology of LED lighting and LED lamp beads, which is applied in lighting devices, lighting and heating equipment, cooling/heating devices of lighting devices, etc., and can solve problems such as chip and phosphor aging, LED chromaticity deterioration, chip failure, etc. , to achieve the effect of preventing adverse effects, improving efficiency, and improving heat dissipation efficiency

Inactive Publication Date: 2014-07-30
安徽万东光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a large amount of heat cannot be dissipated, it will accelerate the aging of the chip and phosphor, and may also cause the chip to fail. When the temperature rises, the LED chromaticity will also deteriorate, causing a series of adverse consequences

Method used

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  • High-power LED lamp with efficient cooling
  • High-power LED lamp with efficient cooling
  • High-power LED lamp with efficient cooling

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Embodiment Construction

[0021] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0022] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , a high-power LED lighting lamp with high heat dissipation, characterized in that it includes a high-power LED lighting lamp base with high heat dissipation and a high-power LED lamp bead with high heat dissipation; the high-power LED lamp bead 48 are clustered in one LED lamp body 6, and the LED lamp body 6 is installed on the aluminum substrate of the base with bolts.

[0023] The lighting lamp base includes the aluminum core 5 of the radiator body, the heat sink 1, the aluminum substrate 2, the bottom copper sheet 3, the heat-conducting copper tube 4 and the lamp body 6; wherein, a piece of bottom copper sheet is fixed on the aluminum substrate 2 by welding The aluminum core of the radiator body is fixed on the bottom copper sheet 3 by welding, the outer wall of the ra...

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PUM

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Abstract

The invention discloses a high-power LED lamp with efficient cooling. The high-power LED lamp with efficient cooling includes a high-power LED lamp base with efficient cooling, and a plurality of high-power LED lamp beads with efficient cooling, wherein the high-power LED lamp beads with efficient cooling are clustered in an LED lamp body, and the LED lamp body is mounted on an aluminum substrate of the base through bolts. The low-heat high-power LED lamp provided by the invention has the advantages of good cooling effect, low cost as well as more compact and attractive structure.

Description

technical field [0001] A high-power LED lighting lamp with high heat dissipation efficiency belongs to the technical field of LED lighting lamps, and in particular relates to a high-power LED lighting lamp with high heat dissipation efficiency. Background technique [0002] Under the background of global energy shortage and advocating green and sustainable energy, high-power LED is a new type of semiconductor solid light source. Compared with traditional light sources, it has strong safety and reliability, low power consumption, high luminous efficiency, and practicality. Strong, good stability, response time color can be changed, is conducive to environmental protection and other advantages. But based on the current semiconductor manufacturing technology, high-power LEDs can only convert about 15% of the input power into light energy, while the remaining 85% is converted into heat energy. If a large amount of heat cannot be dissipated, it will accelerate the aging of the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21Y101/02F21K9/20F21Y115/10
Inventor 辛晶晶王辉吴国彬胡倩史竹君张晓东
Owner 安徽万东光电科技有限公司
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